Topeak's MTX TrunkBag DXP boasts a pop-up main compartment and expandable side panniers so it's capable of carrying plenty of gear. Plus it's built to last with rigid molded panels mated to 600-denier nylon. And, it's packed with handy features, such as a shoulder strap, carrying handle, bottle holder, taillight clip and top elastic straps. There are even reflective strips for safety. And, Topeak's Velcro straps make it a snap to attach to your rear rack (sold separately).

Sometimes you need to carry a little extra along with you, and that's when Thule's Pack n' Pedal Trunk Bag comes into play. Waterproof material, welded seams, and a roll-top closure mean that your gear will arrive at your destination safe and dry. And, the convenience of hook-and-loop fasteners on the bottom of the bag let you install and remove it from your bike rack in seconds. It can be used on its own, or slid between a pair of rear panniers (sold separately) for more cargo space on your next tour. For low-light riding conditions Thule included a light pocket and visibility-enhancing reflective accents.

From the people who brought you the Porteur House (Surly) comes a newer, svelter method of carrying things on your bike: the Petite Porteur House. Designed to fit both our 8 and 24 pack racks, the Petite Portuer House uses a system of six Velcro straps to securely snug it to the rack. The strap system is designed such that it will interface with many porteur-style racks with similar platform dimensions. The Petite Porteur House bag is made from durable 1050 Nylon Canvas with a polyurethane coating for protection from the elements. It uses a stiff insert in the bottom of the bag to give it shape and help keep wheel spray off your stuff. We also include four urethane coated, water-resistant nylon stuff sacks for an added layer of protection in each compartment. We've also included a handy light loop to help keep you visible and safe.
Surly's measuring stick says its 270 x 160 x 400mm so it has plenty of space for your ride necessities, tools, cool rocks, and whatever other bobbles you might feel inclined to bring with you.

Topeak's MTX TrunkBag DXP boasts a pop-up main compartment and expandable side panniers so it's capable of carrying plenty of gear. Plus it's built to last with rigid molded panels mated to 600-denier nylon. And, it's packed with handy features, such as a shoulder strap, carrying handle, bottle holder, taillight clip and top elastic straps. There are even reflective strips for safety. And, Topeak's ingenious MTX System makes it a snap to attach it to your Topeak MTX QuickTrack rack (sold separately).

The Porteur House is made to fit Surly's 24 Pack Rack. It uses a system of eight Velcro straps to secure itself to the rack. The strap system is designed such that it will interface with many porteur-style racks with similar platform dimensions. The Porteur House bag is made from durable 1050 Nylon Canvas with polyurethane coating for protection from the elements. It uses a stiff insert in the bottom of the bag to give it shape and keep your stuff protected from wheel-spray. We also include three urethane coated, water-resistant nylon stuff sacks for an added layer of protection in each compartment; 2 front pockets and the large main compartment.
The Porteur House bag has two accessory pockets on the front of the bag, each with a light loop to keep you visible and safe. Its main compartment is difficult to describe without using the word huge, and the roll-top closure keeps the rain out and your stuff in. The Porteur House also comes with a shoulder strap so you can take the bag off the bike and use it when you're at the Hallmark store shopping for your little figurines and keepsakes.
If you're the kind of person who likes accessories that make your bike infinitely more useful, the Porteur House is for you. With dimensions sitting at 400x270x450mm, fully extended, this bag will be a monolithic figurehead of two-wheeled practicality perched on the front of your bike. The strap system keeps it planted to your rack, and it's more than large enough to bring home the bacon – literally – so go to the store and get some bacon.

The CoolKASE is a soft cooler that that is mountable to the front or rear rack of a bicycle, ATV’s, scooters, kayaks, and other forms of transportation. This portable cooler is a great way to store drinks and food for a picnic, a day of fun in the sun or when you go camping! You pick the adventure, the CoolKASE is always ready to GO!
Product Features:
- Mountable to any type of rack on a bicycle, ATV, scooter, moped, kayak, or any other form of transportation
- Tiny but mighty! Holds up to twelve 16-ounce bottles and up to 5 pounds of ice (800 cubic inches)
- Inside dimensions 8? x 11? x 9?
- Waterproof liner
- Puncture resistant outer shell (made with reinforced scrim material)
- Multi-use straps and hooks
- Easy to clean
- Light to carry
- Simple to store
- Overall construction is RF welded to make it extra durable and watertight when upright
- Includes a very useful bottle opener!
- Reflective accents for safety when traveling at night

Good news for all of those on the lookout for a convenient, waterproof bag to transport their belongings: the proven Ortlieb "bike trunk" is now available with a Velcro roll closure! The closure of the Trunk-Bag RC also serves as a convenient carrying handle. With a 12-liter payload and a shoulder strap, the waterproof bag that mounts on top of your bike rack is ideally suited for longer tours and brief forays to the supermarket.
Even when the bag is fully loaded, your smartphone, wallet and keychain remain quickly accessible thanks to the inside pocket and carabiner, as well as an additional, non-waterproof exterior pouch. The Rack-Lock Adapter, winner of the Eurobike Award, ensures that the bag fits on virtually any bike rack with a width of 60 to 160 mm. Clip it on, secure it and remove it again. It's a snap!
- Waterproof rack top bag with roll closure and hook and loop fastener for mounting onto rear bike rack
- Ideal for extended touring or shopping
- Waterproof ripstop nylon
- Roll closure serves as handle
- Shoulder strap
- Fixing for rear light (rear light not included)
- Outer pocket (not waterproof)
- Inner pocket with snap hook
- Including Ortlieb Rack-Lock adapter
- Compatible with all standard racks from 60 to 160 mm width
- Bag can be completely removed
- Adapter lockable, 2 keys included, can be ordered if key no. is known
- Reflector
- Max. capacity 10 kg

The proven "trunk" for your bike is now also available with the newly developed Ortlieb Rack-Lock system. With four adjustable hooks on its underside, the Trunk-Bag can be conveniently mounted to virtually all commercially available bike racks. Secure it with a key, and then quickly remove it again whenever you like.
No further adapters are necessary with the Rack-Lock system. The waterproof rear bag also has a range of advanced and proven features: robust rip-stop nylon fabric, waterproof TIZIP zipper and a padded carrying strap that can be fixed to the top of the bag when mounted on the bike. Reflectors on both sides and a loop for an additional rear light (not included) offer enhanced safety.
- Waterproof rack top bag with TIZIP zipper for rear bike rack
- PU-coated nylon
- Two zippered neoprene outer pockets (not waterproof)
- Padded shoulder strap
- Zippered inner pocket
- Two lateral reflectors
- Fixing for rear light (rear light not included)
- Including Ortlieb Rack-Lock adapter
- Compatible with all standard racks from 60 to 160 mm width
- Bag can be completely removed
- Adapter lockable, 2 keys included
- Max. capacity 10 kg